<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8"/>
<title>哒哒登陆平台</title>
</head>

<body class="login">
<form action="/user/submitBackstageLogin">
用户名:<input type="text" name = "username" id="username"></input>
密码:<input type="password" name = "password" id="password"></input>
<input type="submit" value="登陆"></input>
</form>
</body>
</html>